Method for implementing an imaging and navigation system
A method for implementing an imaging and navigation system to perform a medical procedure such as cardiac ablation is disclosed herein. The a method includes implementing an ultrasonic imaging device to provide a generally real time three-dimensional patient image, identifying a target site on the generally real time three-dimensional patient image, directing a medical instrument to the target site using a tracking system, and performing a medical procedure at the target site.
1. A method comprising:
implementing an ultrasonic imaging device to provide a generally real time three-dimensional patient image;
identifying a plurality of target sites on the generally real time three-dimensional patient image;
directing an ablation catheter to the plurality of target sites using a tracking system;
selecting an optimal path, wherein the optimal path begins at a first one of the plurality of target sites and includes each of the plurality of target sites;
displaying the optimal path including each of the plurality of target sites on the generally real time three-dimensional patient image;
directing the ablation catheter along the optimal path to each of the plurality of target sites using the tracking system;
implementing the ablation catheter to perform a cardiac ablation procedure at each of the plurality of target sites and sensing when the ablation procedure is completed at each of the plurality of target sites; and
highlighting in real time each of the plurality of target sites at which the cardiac ablation procedure has been performed by highlighting those target sites at which the ablation procedure has been performed as the ablation procedure is completed at each of the plurality of target sites wherein the highlighting in real time is triggered and the completion of the ablation procedure is marked at each of the plurality of target sites by the sensing when the ablation procedure is completed, thus highlighting the progress of the ablation catheter along the optimal path by highlighting a portion of the optimal path that has been completed.
2. The method of claim 1 , wherein said implementing an ultrasonic imaging device to provide a generally real time three-dimensional patient image comprises implementing the ultrasonic imaging device in combination with a second imaging device to provide a composite generally real time three-dimensional patient image.
3. The method of claim 1 , wherein said implementing an ultrasonic imaging device to provide a generally real time three-dimensional patient image comprises implementing the ultrasonic imaging device to provide a surface patient image or a transparent solid patient image.
4. The method of claim 1 , further comprising implementing an ultrasound catheter to monitor the performance of the cardiac ablation procedure.
5. The method of claim 4 , wherein said implementing the ultrasound catheter to monitor the performance of the cardiac ablation procedure includes implementing the tracking system to identify a position and/or orientation of the ultrasound catheter.
6. The method of claim 1 , further comprising highlighting each of the plurality of target sites on the generally real time three-dimensional patient image after performing the medical procedure.
7. The method of claim 1 , wherein said implementing an ultrasonic imaging device comprises implementing an ICE imaging device.
8. A method comprising:
implementing an ultrasound catheter to provide a generally real time three-dimensional patient image;
identifying a plurality of target sites on the generally real time three-dimensional patient image;
directing an ablation catheter to the plurality of target sites using a tracking system;
selecting an optimal path, wherein the optimal path begins at a first one of the plurality of target sites and includes each of the plurality of target sites;
displaying the optimal path including each of the plurality of target sites on the generally real time three-dimensional patient image;
directing the ablation catheter along the optimal path to each of the plurality of target sites using the tracking system;
implementing the ablation catheter to perform a cardiac ablation procedure at each of the plurality of target sites and sensing when the ablation procedure is completed at each of the plurality of target sites;
implementing the ultrasound catheter to monitor the performance of the cardiac ablation procedure; and
highlighting in real time each of the plurality of target sites at which the cardiac ablation procedure has been performed by highlighting those target sites at which the ablation procedure has been performed as the ablation procedure is completed at each of the plurality of target sites wherein the highlighting in real time is triggered and the completion of the ablation procedure is marked at each of the plurality of target sites by the sensing when the ablation procedure is completed, thus highlighting the progress of the ablation catheter along the optimal path by highlighting a portion of the optimal path that has been completed.
9. The method of claim 8 , wherein said implementing an ultrasound catheter to provide the generally real time three-dimensional patient image comprises implementing the ultrasound catheter in combination with a second imaging device to provide a composite generally real time three-dimensional patient image.
10. The method of claim 8 , wherein said implementing an ultrasound catheter to provide the generally real time three-dimensional patient image comprises implementing the ultrasound catheter to provide a surface patient image or a transparent solid patient image.
11. The method of claim 8 , wherein said directing the ablation catheter to each of the plurality of target sites comprises directing the ablation catheter to the target site using the tracking system, wherein the tracking system is an electromagnetic tracking system.
12. The method of claim 8 , wherein said directing the ablation catheter to each of the plurality of target sites comprises automatically directing the ablation catheter to each of the plurality of target sites using the tracking system in combination with a catheter control system.
13. The method of claim 8 , further comprising highlighting each of the plurality of target sites on the generally real time three-dimensional patient image after performing the cardiac ablation procedure.
14. A method comprising:
implementing an ICE imaging device to provide a generally real time three-dimensional patient image;
identifying a plurality of target sites on the generally real time three-dimensional patient image;
selecting an optimal path, wherein the optimal path begins at a first one of the plurality of target sites and includes each of the plurality of target sites;
displaying the optimal path including each of the plurality of target sites on the generally real time three-dimensional patient image;
directing an ablation catheter along the optimal path to each of the plurality of target sites using a tracking system;
implementing the ablation catheter to perform a cardiac ablation procedure at each of the plurality of target sites and sensing when the ablation procedure is completed at each of the plurality of target sites;
implementing an ICE catheter to monitor the performance of the cardiac ablation procedure at each of the plurality of target sites; and
highlighting in real time each of the plurality of target sites at which the cardiac ablation procedure has been performed highlighting those target sites at which the ablation procedure has been performed as the ablation procedure is completed at each of the plurality of target sites wherein the highlighting in real time is triggered and the completion of the ablation procedure is marked at each of the plurality of target sites by the sensing when the ablation procedure is completed, thus highlighting the progress of the ablation catheter along the optimal path by highlighting a portion of the optimal path that has been completed.
15. The method of claim 14 , wherein said implementing an ICE imaging device to provide the generally real time three-dimensional patient image comprises implementing the ICE imaging device in combination with a second imaging device to provide a composite generally real time three-dimensional patient image.
16. The method of claim 14 , wherein said directing the ablation catheter along the optimal path comprises automatically directing the ablation catheter along the optimal path using the tracking system in combination with a catheter control system.
17. The method of claim 14 , wherein said implementing the ICE catheter to monitor the performance of the cardiac ablation procedure includes implementing, the tracking system to identify a position and/or orientation of the ICE catheter.